This looks like a very useful application for managing Javascript & CSS files in Django projects. It can combine and compress JS & CSS files either manually (via command line) or automatically (when a user hits your site and one of the files has been changed).

A few sites I'm working on currently include multiple JS files to do their job, this should let me minimise that.

It's just a pity the source code is only available via bzr - since just about every other Django application uses svn it's often nice to keep the status quo. It also removes the ability for other application authors to refer to it via svn:externals. Oh well.